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Working time: about 240 minutes, Charging time: about 3.5 hours, Charging current: 350mA, Rated power: 2W, Working voltage: 100 – 240V AC, Charging method: 5V USB charging, Display content: clean / white / sensitive + battery indicator, Waterproof grade: IPX7, Battery: 650mAh 14500 Lithium-ion battery, Vibration frequency: max. 48000 times per minute
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Price history and price alert
Check out price history chart (for all/most countries) for Alfawise RTB200 LJ-ST206 Sonic Toothbrush.
Price records source(s): Gearbest
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).